Gray Tools 68410 Hex Key

Gray Tools Hex Key, Measurement System: Metric, Long Arm, 170 mm Arm Length, Hex Drive, 10 mm Hex, 40 mm Handle, S2 Steel Handle, S2 Steel Blade, S2 Steel

• Made of premium S2 steel delivering superior durability and corrosion-resistance
• Premium S2 steel also results in a hex key that delivers up to 33% more torque than ordinary keys
• Each keys size and part number is permanent etched making finding the right size faster and more convenient (1/8 in and 3 mm and larger only)